Current Path : /usr/include/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/include/_semaphore.h |
/*- * Copyright (c) 2002 Alfred Perlstein <alfred@FreeBSD.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: release/9.1.0/sys/sys/_semaphore.h 201546 2010-01-05 02:37:59Z davidxu $ */ #ifndef __SEMAPHORE_H_ #define __SEMAPHORE_H_ typedef intptr_t semid_t; struct timespec; #define SEM_VALUE_MAX __INT_MAX #ifndef _KERNEL __BEGIN_DECLS int ksem_close(semid_t id); int ksem_post(semid_t id); int ksem_wait(semid_t id); int ksem_trywait(semid_t id); int ksem_timedwait(semid_t id, const struct timespec *abstime); int ksem_init(semid_t *idp, unsigned int value); int ksem_open(semid_t *idp, const char *name, int oflag, mode_t mode, unsigned int value); int ksem_unlink(const char *name); int ksem_getvalue(semid_t id, int *val); int ksem_destroy(semid_t id); __END_DECLS #endif /* !_KERNEL */ #endif /* __SEMAPHORE_H_ */